/**
 * Copyright (C) 2012 Oleg Anastassov <o.anastasov@gmail.com>
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package kz.kstu.ent.desktop.ui.dialog.helper;

import kz.kstu.ent.desktop.util.GUIUtils;

import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class ProgressDialog extends JDialog {

    private static final int WIDTH = 400;
    private static final int HEIGHT = 150;

    private JPanel contentPane;
    private JButton cancelButton;
    private JProgressBar progressBar;
    private boolean isCanceled;

    public ProgressDialog() {

    }

    public void initStaticComponents() {
        setContentPane(contentPane);
        setModal(true);
        this.setSize(WIDTH, HEIGHT);
        progressBar.setIndeterminate(true);
        initListeners();
        cancelButton.setVisible(false);
        GUIUtils.centerAndShow(this);
    }

    private void initListeners() {
        cancelButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                onCancel();
            }
        });

        setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
    }

    private void onCancel() {
        isCanceled = true;
        dispose();
    }

    public boolean isCanceled() {
        return isCanceled;
    }
}
